package ServletsPackage;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import DAOPackage.DAOManagement;
import ModelsPackage.CourseBean;

/**
 * Servlet implementation class DisplayServlet
 */
@WebServlet("/DisplayServlet")
public class DisplayServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DisplayServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		try
        {
            System.out.println("In the Display Servlet");
            int courseID = Integer.parseInt(request.getParameter("courseID"));
            System.out.println("courseID: " + courseID);
            CourseBean course = DAOManagement.getCourseInformation(courseID);
            
            request.setAttribute("course", course);
            RequestDispatcher rd = request.getRequestDispatcher("displayCourse.jsp");
            rd.forward(request, response);
           
            
        }
catch (Throwable exc)
        {
            System.out.println(exc);
        }	
}
		
		
		
	

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
